Correcting Uneven Gumlines: Crown Lengthening vs Intrusion vs Gingivectomy

Reveal a More Even Smile with Modern Gum Treatments

An uneven gumline can make you feel like something is “off” every time you see your smile in photos. Maybe your teeth look short and square, your gums show more on one side, or one front tooth looks longer than the others. Small details like this can have a big impact on how confident you feel.

There is good news. Modern gum and tooth treatments can reshape your smile in a safe and precise way. Three common options are crown lengthening, orthodontic intrusion, and gingivectomy. Each works in a different way, and each shines in different situations. Spring and early summer can be a great time to start so you can enjoy results for special events later in the year.

In this article, we will walk through why gumlines become uneven, what each treatment does, when it is recommended, and how to think through which choice might fit your goals best. Our team at Fort Collins Periodontics and Dental Implants focuses on tailored plans, not one-size-fits-all fixes, so you can feel clear and comfortable about your options.

Why Gumlines Become Uneven in the First Place

Uneven gums do not always mean something is wrong, but they can point to different underlying causes. Understanding the “why” is the first step toward picking the right treatment.

Common reasons gums look uneven include:  

• Genetics, such as naturally short teeth or a naturally gummy smile  
• Altered eruption, where teeth come in a bit too low or too high in the jaw  
• Past dental work that changed gum levels around crowns or fillings  
• Gum disease that has caused tissue loss around some teeth  
• Injury or trauma that shifted a tooth or damaged the gums

It helps to separate two main problems:  

• Too much gum covering the teeth (excess gum tissue)  
• Teeth sitting too low or too high in the jaw (tooth position)

If we treat excess gum as if it were a tooth-position problem, or the other way around, we can create new issues. That might include bite problems, teeth that look oddly long, or gums that are hard to keep clean.

A periodontist looks at gum health, bone levels, your bite, and how your smile fits your face before suggesting a plan. With modern imaging and gentle techniques, treatment is often more precise and more comfortable than many people expect.

Crown Lengthening for Short Teeth and Gummy Smiles

Crown lengthening is a procedure where we carefully reshape the gum tissue and sometimes the bone underneath to expose more of the natural tooth. The goal is to make teeth look longer and more in balance with your lips and face.

This option is often a great fit if:  

• Your teeth look short or “stubby” even though they are healthy  
• You show a lot of gum when you smile  
• A tooth does not have enough exposed structure to hold a crown or filling

Benefits are both cosmetic and functional:  

• More proportionate, natural-looking tooth length  
• A smoother, more even gumline from tooth to tooth  
• Better access for restorations like crowns  
• A gumline that is easier to keep clean over the long term

During crown lengthening, we numb the area with local anesthesia, then gently move the gum tissue to a higher position and, if needed, reshape a small amount of bone to support the new gumline. Healing starts quickly, but the tissues continue to settle and refine over several weeks.

For people thinking about crown lengthening in Fort Collins, we often find that a plan started in spring can have visible results by late summer or fall. That timing can work well for events like weddings, graduations, or vacations.

When Orthodontic Intrusion Is Better Than Gum Surgery

Orthodontic intrusion is a mouthful of a term, but the idea is simple. Instead of changing the gums, we gently move a tooth higher into the jawbone so its gumline matches the teeth next to it.

Intrusion may be better than gum surgery when:  

• One tooth looks too long because it has overerupted  
• Uneven wear is causing bite problems or chipping  
• So much root shows that trimming gum alone would not look natural

Think of it this way:  

• Crown lengthening changes the level of the gum and sometimes bone  
• Orthodontic intrusion changes the position of the tooth itself

In some cases, we combine both. For example, we might intrude a long tooth to the correct position, then do minor gum contouring to fine-tune the smile line.

Intrusion is a slower process than gum surgery. Instead of a single procedure, it usually takes months with braces or clear aligners. In the right situation, that extra time can lead to a more stable, natural-looking result that supports a healthier bite.

At our office, we often work closely with orthodontists in Fort Collins. This kind of teamwork helps align tooth position, gum levels, and bite function so the final smile looks good and works well.

Gingivectomy for Excess Gum Tissue Without Bone Changes

A gingivectomy is a procedure that removes only excess gum tissue. We do not reshape the bone underneath, so it is usually shorter and simpler than crown lengthening.

How is this different from crown lengthening?  

• Gingivectomy focuses on soft tissue only  
• Crown lengthening often includes careful bone reshaping for added stability

Gingivectomy may be a good choice when:  

• Medications have caused puffy, overgrown gums  
• You want small cosmetic changes to smooth a slightly uneven gumline  
• Gum tissue has thickened around otherwise healthy teeth

Benefits of gingivectomy include:  

• Shorter time in the dental chair  
• A simpler procedure overall  
• Faster initial recovery in many cases

However, if bone levels are too high, removing gum alone can be less stable. The tissue may grow back or leave the smile looking unbalanced. That is why a periodontist checks gum thickness, smile line, and bone levels first. At our Fort Collins office, we weigh whether a gingivectomy alone can reach your goals or whether crown lengthening would create a more lasting result.

How to Choose the Right Treatment for Your Smile Goals

Choosing between crown lengthening, orthodontic intrusion, and gingivectomy starts with a clear look at your specific concerns.

A simple starting guide looks like this:  

• Many teeth look short, with too much gum and a healthy bite: often crown lengthening  
• One or two teeth look too long or sit out of line: consider orthodontic intrusion  
• Gums look bulky or overgrown, but bone levels are normal: possible gingivectomy

Other key factors include:  

• Overall gum health and any signs of gum disease  
• Bone height and support around each tooth  
• Tooth position and how your upper and lower teeth meet  
• Plans for crowns, veneers, or dental implants in the future  
• How important long-term stability is for you

During a full exam, a periodontist may use digital X-rays, 3D imaging, and detailed photos. These tools help us plan a gumline that looks good, supports healthy function, and fits any future dental work.

For anyone exploring crown lengthening in Fort Collins, it helps to choose a practice that plans with both appearance and function in mind. When treatment starts in late spring, many people can finish healing and any follow-up care before the busy holiday season, so they can smile with more confidence in photos and gatherings.

Restore Comfort And Confidence In Your Smile Today

If you are ready to correct a gummy smile or improve your dental health, we are here to help you take the next step. Learn how crown lengthening in Fort Collins can be tailored to your specific needs with a personalized evaluation at Fort Collins Periodontics and Dental Implants. To schedule an appointment or ask questions, simply contact us and our team will follow up promptly.